In 4G LTE network, E5775 is capable to download a file with maximum speed up to 150Mbps and upload speed limit is up to 50Mbps. It has two antenna ports (you need to purchase separately) to get better network. It is compatible with Windows, Linux and Mac OS.

If you purchased locked Huawei E5775 MiFi WiFi router to EE (UK), Telestra (Australia) or any another countries carrier; then you can not use another network provider SIM in it. To be able to use with another network provider SIM, you need correct NCK code / Unlock Code / Password, which is not free.